Table 4.
Association between nutrient estimates from the SDQ and the mean of four dietary recalls collected using the Automated Self-Administered 24-h Dietary Assessment Tool (ASA24-Canada-2014), CLSA Diet Study (n = 200).
| SDQ2 | 24-HRs | Spearman R * | Weighted Kappa | |||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | |||
| Middle aged (45–64 years; n = 96) | ||||||
| Dietary fiber (g) | 13.3 | 5.3 | 19.8 | 8.1 | 0.59 | 0.36 |
| Calcium (mg) | 734 | 312 | 899 | 353 | 0.50 | 0.37 |
| Vitamin D (ug) | 4.8 | 2.5 | 5.5 | 4.5 | 0.51 | 0.28 |
| Total fat (g) | 50.7 | 14 | 75.4 | 20 | 0.26 | 0.23 |
| Cholesterol (mg) | 210 | 76 | 273 | 105 | 0.31 | 0.20 |
| Monounsaturated fat (g) | 18.6 | 5.6 | 27.9 | 7.6 | 0.21 | 0.16 |
| Polyunsaturated fat (g) | 9.9 | 3.2 | 16.3 | 5.8 | 0.29 | 0.14 |
| Saturated fat (g) | 17.8 | 5.5 | 24.8 | 7.6 | 0.26 | 0.18 |
| Seniors (65+ years; n = 104) | ||||||
| Dietary fiber (g) | 15.5 | 4.8 | 21.4 | 4.1 | 0.29 | 0.17 |
| Calcium (mg) | 849 | 352 | 922 | 351 | 0.38 | 0.22 |
| Vitamin D (ug) | 5.9 | 2.5 | 6.6 | 4.3 | 0.49 | 0.32 |
| Total fat (g) | 55.5 | 17 | 73.7 | 28 | 0.25 | 0.21 |
| Cholesterol (mg) | 221 | 82 | 268 | 112 | 0.24 | 0.17 |
| Monounsaturated fat (g) | 20.1 | 6.4 | 26.4 | 10.6 | 0.23 | 0.16 |
| Polyunsaturated fat (g) | 10.9 | 3.5 | 17.1 | 8.5 | 0.17 | 0.17 |
| Saturated fat (g) | 19.4 | 6.3 | 23.8 | 9.6 | 0.31 | 0.25 |
24-HRs: 24 h dietary recalls. * All correlations were statistically significant at p < 0.05.